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Dorman 1591015 Headlight Assembly - Right
Reliable Headlight Assembly for Chevrolet Trucks
The Dorman 1591015 headlight assembly is designed to restore proper lighting performance for select Chevrolet trucks. Engineered with halogen bulbs and clear plastic lens, this assembly ensures street-legal illumination for safe nighttime driving.
- Compatible with Chevrolet Avalanche 1500, Avalanche 2500, Silverado 1500, Silverado 1500 HD, Silverado 2500, Silverado 2500 HD, and Silverado 3500 models
- Includes two halogen bulbs for immediate installation
- 12.8-volt electrical system compatibility
- Durable plastic housing and clear plastic lens for weather resistance
- Street legal and designed to meet vehicle lighting standards
Product Features and Specifications
This Dorman headlight assembly (part number 1591015) features a clear plastic lens and housing that provide protection against environmental elements while maintaining optimal light output. The assembly includes two halogen bulbs, which are known for their reliable illumination and ease of replacement. Operating at 12.8 volts, this headlight assembly is designed to integrate seamlessly with the electrical system of Chevrolet Avalanche and Silverado trucks listed in the fitment.
Purpose and Common Applications
- Replacement for damaged or cracked headlight assemblies on Chevrolet Avalanche 1500 and 2500 models
- Restores proper lighting on Silverado 1500, 1500 HD, 2500, 2500 HD, and 3500 trucks
- Solves issues related to dim or non-functioning headlights
- Addresses water intrusion or fogging inside the headlight lens
- Ensures compliance with street-legal lighting requirements
Installation Notes and Tips
Installation of the Dorman 1591015 headlight assembly is straightforward and typically requires basic hand tools. Before installation, disconnect the vehicle battery to prevent electrical shorts. Remove the existing headlight assembly by loosening mounting screws and disconnecting the wiring harness. Connect the new assembly’s wiring harness securely and test the lights before final mounting. Ensure the headlight alignment is adjusted according to manufacturer specifications for optimal road illumination.
Quality Assurance and Warranty
Dorman manufactures this headlight assembly to meet or exceed OEM standards for fit, form, and function. The plastic housing and lens materials are selected for durability and resistance to weathering. This product includes a limited warranty covering defects in materials and workmanship, providing confidence in its long-term performance on Chevrolet Avalanche and Silverado trucks.
| Brand | Dorman |
| Part Number | 1591015 |
| Bulb Quantity | 2 |
| Bulb Technology | Halogen |
| Bulbs Included | Yes |
| Housing Material | Plastic |
| Lens Color | Clear |
| Lens Material | Plastic |
| Package Contents | 1 Headlight Assembly |
| Street Legal | Yes |
| Voltage | 12.8 |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2004 | Chevrolet | Avalanche 1500 | Right | w/Decor Package |
| 2004 | Chevrolet | Avalanche 2500 | Right | w/Decor Package |
| 2004 | Chevrolet | Silverado 1500 | Right | |
| 2004 | Chevrolet | Silverado 2500 | Right | |
| 2004 | Chevrolet | Silverado 2500 HD | Right | |
| 2004 | Chevrolet | Silverado 3500 | Right | |
| 2003 | Chevrolet | Avalanche 1500 | Right | w/Decor Package |
| 2003 | Chevrolet | Avalanche 2500 | Right | w/Decor Package |
| 2003 | Chevrolet | Silverado 1500 | Right | |
| 2003 | Chevrolet | Silverado 1500 HD | Right | |
| 2003 | Chevrolet | Silverado 2500 | Right | |
| 2003 | Chevrolet | Silverado 2500 HD | Right | |
| 2003 | Chevrolet | Silverado 3500 | Right |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.